120V 3A USB DC Switching Power Supply Lab Adjustable Voltage Regulator 30V 10A Stabilizer Switch Bench Power Source ,Voltage Consistency

Display Accuracy:

1% 1 word (three / three and a half digital display, voltage resolution 0.1V, current resolution 0.1A)

0.1% 1 word (four / four semi-digital display, voltage resolution 0.01V, current resolution 0.01A)

Boot delay: 1-2S Shutdown Delay: 1-6S (depending on the load)

Voltage Stability: 0.05% + 1mV

The current stability: 0.1% + 10mA

Load stability: CV0.05% + 1mV

CC0.05% + 10mA

Ripple and Noise: CV10mV

Overall efficiency: 80% (under full load test)

Working environment: -10 - + 40 Relative humidity 20% -80% (non-condensing)

Storage Environment: -20 - + 80 Relative humidity 20% -70% (non-condensing)

Pressure test: Input - Output: 1.5KVAC / 1 Minute

Input - Housing: 1.5KVAC / 1 Minute

Output - Housing: 500VAC / 1 Minute

Ground Resistance: <20m

1.Have complete operating protection function

2.Highly efficient, low ripple, small volume, light weight

3.Double display voltage, current, and high precision

4.Voltage stabilization, current limiting, simple operation

5.Dual voltage input and convenient choice

6.Temperature control fan heat dissipation, low noise

7.Double potentiometer more precise adjustment

1X Power supply

1X Power cable

1X output line

1X Instruction Book

1X Box

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